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Power Acoustik REP2-450

220W RMS Class AB 2-Channel/Stereo Bridgeable Car Power Amplifier

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220W RMS Class AB 2-Channel/Stereo Bridgeable Car Power Amplifier

• 85W x 2 Chan. @ 4 ohm
• 110W x 2 Chan. @ 2 ohm
• 220W x 1 Chan. @ 4 ohm
• 3-Way System Protection
• 2/1 Channel Operation
• 8 Gauge Power and Ground Inputs
• Speaker Level Inputs

• 85W x 2 Chan. @ 4 ohm
• 110W x 2 Chan. @ 2 ohm
• 220W x 1 Chan. @ 4 ohm
• 3-Way System Protection
• 2/1 Channel Operation
• 8 Gauge Power and Ground Inputs
• Speaker Level Inputs

Boston Acoustics GT-20

250W RMS, 2-Channel Amplifier

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250W RMS, 2-Channel Amplifier

2-Channel High Current Amplifier • 100W x 2 @ 2 Ohm • 55 x 2 @ 4 Ohm • 250W x 1 @ 2 Ohm (Bridged) • Built-In Crossover • DPS • Q-Tune

2-Channel High Current Amplifier • 100W x 2 @ 2 Ohm • 55 x 2 @ 4 Ohm • 250W x 1 @ 2 Ohm (Bridged) • Built-In Crossover • DPS • Q-Tune

American Bass SQ600

600W 2-Channel SQ Series Class AB Car Amplifier

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600W 2-Channel SQ Series Class AB Car Amplifier

• RMS: 60W x 2 @ 4 ohm, 100W x 2 @ 2 ohm, Bridged 150W x 1 @ 4 ohm
• Total Peak Power: 600W
• Variable Bass Boost
• Soft start turn-on
• 2 or Mono Channel Operation
• 9.6" W x 11.4" L x 2.2" H

• RMS: 60W x 2 @ 4 ohm, 100W x 2 @ 2 ohm, Bridged 150W x 1 @ 4 ohm
• Total Peak Power: 600W
• Variable Bass Boost
• Soft start turn-on
• 2 or Mono Channel Operation
• 9.6" W x 11.4" L x 2.2" H

Audiobahn AMA6002H

300W RMS, 2-Channel Class A/B Murdered Out Series Car Amplifier

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300W RMS, 2-Channel Class A/B Murdered Out Series Car Amplifier

• 75W x 2 Chan. @ 4 ohm
• 150W x 2 Chan. @ 2 ohm
• 300W x 1 Chan. @ 4 ohm
• 4-Way System Protection
• 2/1 Channel Operation
• 8 Gauge Power and Ground Inputs
• Power and Protect Indicators

• 75W x 2 Chan. @ 4 ohm
• 150W x 2 Chan. @ 2 ohm
• 300W x 1 Chan. @ 4 ohm
• 4-Way System Protection
• 2/1 Channel Operation
• 8 Gauge Power and Ground Inputs
• Power and Protect Indicators

Power Acoustik LFA2-420

420W Max, 2-Channel LFA Series (Loud Freeking Amplifiers) Amplifier

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420W Max, 2-Channel LFA Series (Loud Freeking Amplifiers) Amplifier

LFA Series 2-Channel Class AB Car Amplifier • 80W x 2 chan. @ 4 ohm • 95W x 2 chan. @ 2 ohm • 190W x 1 chan. @ 4 ohm • 420W x 1 chan. Max • PWM (Pulse Width Modulated) MOSFET power supply and transistor outputs • Preamp RCA outputs

LFA Series 2-Channel Class AB Car Amplifier • 80W x 2 chan. @ 4 ohm • 95W x 2 chan. @ 2 ohm • 190W x 1 chan. @ 4 ohm • 420W x 1 chan. Max • PWM (Pulse Width Modulated) MOSFET power supply and transistor outputs • Preamp RCA outputs

Crunch CR1000.2 R/B

Refurbished 1000W Max, Power One Series 2-Channel Amplifier

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Refurbished 1000W Max, Power One Series 2-Channel Amplifier

Power One Series Car Amplifier • 2-Channel • Class AB • 1000W x 1 Chan. Max • 500W x 2 Chan. RMS @ 2 ohm • 250W x 2 Chan. RMS @ 4 ohm • Tuned Bass EQ • Speaker-Level Inputs • Crossover Switch • LPF • HPF

Power One Series Car Amplifier • 2-Channel • Class AB • 1000W x 1 Chan. Max • 500W x 2 Chan. RMS @ 2 ohm • 250W x 2 Chan. RMS @ 4 ohm • Tuned Bass EQ • Speaker-Level Inputs • Crossover Switch • LPF • HPF

Soundstream PCA2.200

2-Channel Amplifier

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2-Channel Amplifier

2-Channel Picasso Series Amplifier • 60W RMS x 2 @ 4 • 200W RMS Bridged • High & Low Inputs • Line Out • PWM MOSFET Circutry • Tri-Guard • Tri-Mode Operation • Phase Inversion Switch

2-Channel Picasso Series Amplifier • 60W RMS x 2 @ 4 • 200W RMS Bridged • High & Low Inputs • Line Out • PWM MOSFET Circutry • Tri-Guard • Tri-Mode Operation • Phase Inversion Switch

Power Acoustik CPT2-900

900W Max, CRYPT Series Class A/B 2-Channel Car Amplifier

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900W Max, CRYPT Series Class A/B 2-Channel Car Amplifier

• 900W Max
• 200W x 2 Chan @ 2 Ohm
• PSU MOSFET Transistors
• Black Texture Finish
• Selectable Bass Boost
• Extruded Aluminum Alloy Heatsink

• 900W Max
• 200W x 2 Chan @ 2 Ohm
• PSU MOSFET Transistors
• Black Texture Finish
• Selectable Bass Boost
• Extruded Aluminum Alloy Heatsink

SPL GLA2-600

600W Max 2-Channel Gorilla Series Class AB Car Amplifier

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600W Max 2-Channel Gorilla Series Class AB Car Amplifier

• 4 ohm: 100 watts x 2 chan.
• 2 ohm: 125 watts x 2 chan.
• Bridged, 4 ohm: 250 watts x 1 chan.
• Max power output: 600 watts x 1 chan.

• 4 ohm: 100 watts x 2 chan.
• 2 ohm: 125 watts x 2 chan.
• Bridged, 4 ohm: 250 watts x 1 chan.
• Max power output: 600 watts x 1 chan.

Planet Audio TR1000.2

1000W Max (750W RMS) Torque Series 2-ohm Stable 2 Channel Class A/B Amplifier w/ Bass Knob Included

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1000W Max (750W RMS) Torque Series 2-ohm Stable 2 Channel Class A/B Amplifier w/ Bass Knob Included

• 188 Watts RMS x 2 @ 4 ohm
• 35 Watts RMS x 2 @ 2 ohm
• 750 Watts RMS x 1 @ 4 ohm, Bridged
• Total Peak Power: 1000 Watts
• High and Low Pass Filters Built In
• 0-18 Bass Boost
• Aluminum Heatsink
• Dimensions: 9.5" W x 12.375" L x 2.125" H

• 188 Watts RMS x 2 @ 4 ohm
• 35 Watts RMS x 2 @ 2 ohm
• 750 Watts RMS x 1 @ 4 ohm, Bridged
• Total Peak Power: 1000 Watts
• High and Low Pass Filters Built In
• 0-18 Bass Boost
• Aluminum Heatsink
• Dimensions: 9.5" W x 12.375" L x 2.125" H

Power Acoustik PS2-1800

1800W Max, Power Series 2-Channel Amplifier

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1800W Max, Power Series 2-Channel Amplifier

4 ohm: 300 watts x 2 • 2 ohm: 380 watts x 2 • Bridged, 4 ohm: 760 watts x 1 • PWM MOSFET power supply • High or low level inputs with floating ground • Tri-mode capable • Frequency Response: 10 Hz - 30,000 Hz

4 ohm: 300 watts x 2 • 2 ohm: 380 watts x 2 • Bridged, 4 ohm: 760 watts x 1 • PWM MOSFET power supply • High or low level inputs with floating ground • Tri-mode capable • Frequency Response: 10 Hz - 30,000 Hz

Hitron HKA1800.2

1800W Max Pro Series 2-Channel Class AB Car Amplifier with Remote Level Control

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1800W Max Pro Series 2-Channel Class AB Car Amplifier with Remote Level Control

• 1800W Max
• 900W x 2-Chan. @ 2 Ohm
• 275W x 2-Chan. @ 4 Ohm
• Tri-Mode Speaker Operation Output
• Speaker-Level Inputs
• Automatic Output Power Increase At 2 Ohm

• 1800W Max
• 900W x 2-Chan. @ 2 Ohm
• 275W x 2-Chan. @ 4 Ohm
• Tri-Mode Speaker Operation Output
• Speaker-Level Inputs
• Automatic Output Power Increase At 2 Ohm

Planet Audio TR2600.2

2600W Max Torque Series 2-Channel Amplifier

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2600W Max Torque Series 2-Channel Amplifier

• 488 Watts RMS x 2 @ 4 ohm
• 975 Watts RMS x 2 @ 2 ohm
• 1950 Watts RMS x 1 @ 4 ohm, Bridged
• Total Peak Power: 2600 Watts
•High and Low Pass Filters
• 0-18 Bass Boost
• Aluminum Heatsink
• Dimensions: 15.56" W x 9.5" L x 2.125" H

• 488 Watts RMS x 2 @ 4 ohm
• 975 Watts RMS x 2 @ 2 ohm
• 1950 Watts RMS x 1 @ 4 ohm, Bridged
• Total Peak Power: 2600 Watts
•High and Low Pass Filters
• 0-18 Bass Boost
• Aluminum Heatsink
• Dimensions: 15.56" W x 9.5" L x 2.125" H

Clif Designs CD20.2DLX

600W Max, Bridgeable 2-Channel Amplifier

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600W Max, Bridgeable 2-Channel Amplifier

DLX Series 2-Channel Class AB Car Amplifier • 100W x 2 chan. @ 4 ohm • 150W x 2 chan. @ 2 ohm • 175W x 2 chan. @ 1 ohm • Full MOSFET power configuration • Speaker-level inputs with soft start circuitry

DLX Series 2-Channel Class AB Car Amplifier • 100W x 2 chan. @ 4 ohm • 150W x 2 chan. @ 2 ohm • 175W x 2 chan. @ 1 ohm • Full MOSFET power configuration • Speaker-level inputs with soft start circuitry

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220W RMS, 2-Channel Stealth Series Amplifier

Stealth Series 2-Channel Class D Car Amplifier • 65 watts x 2 chan. @ 4 ohm • 110 watts x 2 chan. @ 2 ohm • Full PWM Power Supply • Standard ATC/ATO Automotive 25A Power Fuses

Stealth Series 2-Channel Class D Car Amplifier • 65 watts x 2 chan. @ 4 ohm • 110 watts x 2 chan. @ 2 ohm • Full PWM Power Supply • Standard ATC/ATO Automotive 25A Power Fuses

Soundstream STL2.560

560W RMS, Stealth Series Stackable 2-Channel Amplifier

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560W RMS, Stealth Series Stackable 2-Channel Amplifier

Stealth Series 2-Channel Class A/B Car Amplifier • 280W x 2 Chan. @ 2 Ohm • 150W x 2 Chan. @ 4 Ohm • Double Side PCB And SMD Components • Remote Bass Level Input • Active X-Over • 3-Way System Protection Circuitry

Stealth Series 2-Channel Class A/B Car Amplifier • 280W x 2 Chan. @ 2 Ohm • 150W x 2 Chan. @ 4 Ohm • Double Side PCB And SMD Components • Remote Bass Level Input • Active X-Over • 3-Way System Protection Circuitry

Lanzar OPTI700X2

2800W Max, Optidrive Series 2 Channel Class A/B Amplifier

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2800W Max, Optidrive Series 2 Channel Class A/B Amplifier

• 4 ohm: 700 watts x 2 chan.
• 4 ohm: 950 watts x 1 chan.
• 4 ohm max: 1400 watts x 2 chan.
• Max power output: 2800 watts x 1 chan.

• 4 ohm: 700 watts x 2 chan.
• 4 ohm: 950 watts x 1 chan.
• 4 ohm max: 1400 watts x 2 chan.
• Max power output: 2800 watts x 1 chan.

Audiobahn A2301T

420W Max, Class A/B 2-Channel Amplifier

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420W Max, Class A/B 2-Channel Amplifier

2-Channel Class A/B Amplifier with Cobalt Blue Illumination and chrome finish • 420W Max Power Output • 210W RMS @ 2 ohm • 150W RMS @ 4 ohm • Digital LCD Voltmeter Display • Cooling Fan • Preamp Outputs

2-Channel Class A/B Amplifier with Cobalt Blue Illumination and chrome finish • 420W Max Power Output • 210W RMS @ 2 ohm • 150W RMS @ 4 ohm • Digital LCD Voltmeter Display • Cooling Fan • Preamp Outputs

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300 watts RMS x 1 bridged • variable high-pass/low-pass crossover • wired remote control of Punch Bass

300 watts RMS x 1 bridged • variable high-pass/low-pass crossover • wired remote control of Punch Bass

Boss BL1000

1000W, Blade Series 2-Channel Amplifier (BL-1000)

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1000W, Blade Series 2-Channel Amplifier (BL-1000)

2-Channel Bridgeable Power Amplifier • 210W x 2 chan. @ 4 Ohm RMS • 500W x 2 chan. peak • tri-mode operation • remote subwoofer level control • line outputs • power and protection LEDs • MOSFET power supply

2-Channel Bridgeable Power Amplifier • 210W x 2 chan. @ 4 Ohm RMS • 500W x 2 chan. peak • tri-mode operation • remote subwoofer level control • line outputs • power and protection LEDs • MOSFET power supply

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    FAQ Frequently asked questions in Discontinued 2-Channel Amplifiers


    2 Channel Amplifiers Frequently Asked Questions (FAQ)
    Yes, many 2-channel amplifiers can be used in bridge mode to combine the power of both channels, making them suitable for powering a subwoofer and speakers at the same time. However, it's essential to check the amplifier's specifications and power ratings to ensure they match the impedance and power requirements of your subwoofer and speakers. Additionally, using a 2-channel amplifier for this purpose can result in power distribution challenges, as both the subwoofer and speakers may not receive optimal power for their specific frequency ranges.
    A 2-channel amplifier, also known as a stereo amplifier, is designed to power two speakers, typically a pair of front speakers or a pair of rear speakers. On the other hand, a mono amplifier, also known as a single-channel amplifier, is dedicated to powering a single speaker, usually a subwoofer. The primary difference lies in their application and configuration. While a 2-channel amplifier is suitable for powering multiple speakers, a mono amplifier is more focused on delivering high power output to a single speaker for deep bass reproduction.
    Yes, upgrading your factory car audio system with a 2-channel amplifier can significantly enhance the overall sound quality and volume. Factory audio systems often lack the power needed to drive aftermarket speakers properly. Adding a 2-channel amplifier allows you to provide more power to your front or rear speakers, resulting in improved clarity, detail, and dynamics. It's an excellent way to breathe new life into your car's audio system without the need for extensive modifications. Be sure to select an amplifier with an appropriate power rating and ensure compatibility with your existing audio setup.
    To ensure compatibility, consider factors like power output, impedance, and form factor. Check the power ratings of your speakers and subwoofers, and choose an amplifier that can deliver the required power at the appropriate impedance. Additionally, verify that the amplifier's dimensions fit within the available space in your vehicle. Some 2-channel amplifiers come with adjustable crossovers and gain controls, allowing you to fine-tune the audio output to match your specific setup. If you have any uncertainties, consult with an audio specialist or contact Sonic Electronix customer support for expert assistance.
    While 2-channel amplifiers can provide power to two speakers, they are typically not designed for bi-amping applications. Bi-amping involves using separate amplifiers for the tweeters and woofers of a speaker system to improve audio performance. To bi-amp speakers, you would require an additional set of channels dedicated to each driver. In this case, a multi-channel amplifier or a combination of mono and stereo amplifiers is more suitable. If bi-amping is a priority, consider looking into multi-channel amplifiers that offer specific configurations for bi-amping setups. Always check the specifications and features of the amplifier to ensure it can support bi-amping before making a purchase.
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